5049303

素因数分解:

$3^1\times 7^4\times {\mathrm{701}}^1$

素因数の和:732

約数の個数: 20

約数和(自身を含む): 7865208

約数和(自身を除く): 2815905

約数列:

[1, 3, 7, 21, 49, 147, 343, 701, 1029, 2103, 2401, 4907, 7203, 14721, 34349, 103047, 240443, 721329, 1683101, 5049303]

約数ペア:

[(1, 5049303), (3, 1683101), (7, 721329), (21, 240443), (49, 103047), (147, 34349), (343, 14721), (701, 7203), (1029, 4907), (2103, 2401)]